Restricted OpenVX HAL separable filter implementation to 3x3 kernel size

terfendail · terfendail · commit c5eb3dfecb42 · 2017-03-23T20:23:56.000+03:00
diff --git a/3rdparty/openvx/hal/openvx_hal.cpp b/3rdparty/openvx/hal/openvx_hal.cpp
@@ -601,7 +601,7 @@ int ovx_hal_sepFilterInit(cvhalFilter2D **filter_context, int src_type, int dst_
 {
     if (!filter_context || !kernelx_data || !kernely_data || delta != 0 ||
         src_type != CV_8UC1 || (dst_type != CV_8UC1 && dst_type != CV_16SC1) ||
-        kernelx_length % 2 == 0 || kernely_length % 2 == 0 || anchor_x != kernelx_length / 2 || anchor_y != kernely_length / 2)
+        kernelx_length != 3 || kernely_length != 3 || anchor_x != 1 || anchor_y != 1)
         return CV_HAL_ERROR_NOT_IMPLEMENTED;
 
     ivx::border_t border;

Original file line number	Diff line number	Diff line change
`@@ -601,7 +601,7 @@ int ovx_hal_sepFilterInit(cvhalFilter2D **filter_context, int src_type, int dst_`
`601`	`601`	`{`
`602`	`602`	`if (!filter_context \|\| !kernelx_data \|\| !kernely_data \|\| delta != 0 \|\|`
`603`	`603`	`src_type != CV_8UC1 \|\| (dst_type != CV_8UC1 && dst_type != CV_16SC1) \|\|`
`604`		`- kernelx_length % 2 == 0 \|\| kernely_length % 2 == 0 \|\| anchor_x != kernelx_length / 2 \|\| anchor_y != kernely_length / 2)`
	`604`	`+ kernelx_length != 3 \|\| kernely_length != 3 \|\| anchor_x != 1 \|\| anchor_y != 1)`
`605`	`605`	`return CV_HAL_ERROR_NOT_IMPLEMENTED;`
`606`	`606`
`607`	`607`	`ivx::border_t border;`